package A;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
@WebServlet("/db")
public class bangding extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        HttpSession session = req.getSession();
        aa aa = new aa("111","zhangsan","1111");
        bb bb = new bb("222","zhangsan","2222");
        session.setAttribute("user1", aa);
        session.setAttribute("user2", bb);

    }
}
